Notification sounds. On BlackBerry, there are different settings per notification (email, IM, etc). Can this be done after rooting the Hero some how? Is there an app possibly? Also, if possible, is it possible to have email accounts with different sound. It would be absolute awesome, if i could have my work email with 1 notification, and my personal email another. (Im often on-call for work, and have to leave my phone on loud through the night, but i get dozens of personal emails that wake me).